Sunday Primer 16″ Bike 2023

The Sunday Primer 16″ Bike 2023 is built for young riders who are serious about shredding. The Primer 16″ rides like a pro level 20″ to help the transition as they get into bigger bikes.

Frame: Sunday Primer, 16.5″ top tube, integrated 1-1/8″ head tube 
Fork: Sunday Primer, 16″ fork w/ 2-piece steerer tube and welded pre-load 
Handlebar: Sunday, 2-piece 
Stem: Top load, aluminum, 40mm 
Headset: FSA integrated, 1-1/8″ 
Alloy Cap: FSA aluminum cap 
Brake Lever:  Aluminum, U-brake compatible 
Brakes: Odyssey Springfield U-brake 
Brake Cable:  Odyssey Quik Slic 
Grips: Velo Junior 
Seat: Sunday Badge, seat and post combo 
Seat post: Integrated 
Seat Clamp: Sunday 
Sprocket: Sunday Sabertooth v2, 25T, steel 
Cranks: 127mm, 3-piece, chromoly 
BB Parts: Sealed, Mid, 19mm 
Pedals: Wellgo Junior platform, plastic 
Rims: P-7X aluminum, 16″, 20H 
Front Hub: Sunday, 20H, low-flange, loose-ball, 3/8″ axle 
Rear Hub: Sunday, 20H, sealed, 14mm axle w/ 10T Driver 
Spokes: 14g steel, black 
Tires: Sunday Current, 16 x 2.1″ (F & R) 
Chain: KMC S1
Approx. Weight: 23.3lbs (with brakes)

Frame Geometry

Top Tube Length: 16.5″ 
Head Tube Angle: 74.5° 
Seat Tube Angle: 71° 
Chainstay Length: 10.6″-10.85” 
Bottom Bracket Height: 9.25″ 
Standover: 6.9″ 

Handlebar Geometry 

Rise: 6.75″ 
Width: 23″ 
Backsweep: 12° 
Upsweep: 1°